Dimer (kimyo)

Dimer ( /ˈdaɪmər/ ) ( di-, "ikki" + -mer, "qismlar") kuchli yo kuchsiz, kovalent yoki molekulalararo bo'lishi mumkin bo'lgan bog'lar bilan birlashtirilgan ikkita monomerdan iborat oligomerdir. ^[1] Dimerlar polimer kimyosi, noorganik kimyo va biokimyoda ham muhim ahamiyatga ega.

Homodimer atamasi ikkita molekula bir xil bo'lsa, ishlatiladi (masalan A-A) va heterodimer bo'lmaganda (masalan A-B). Dimerizatsiyaning teskarisi ko'pincha dissosiatsiya deb ataladi. Ikki qarama-qarshi zaryadlangan ionlar dimerlarga birlashganda, ular Niels Bjerrumdan keyin ^[2] Bjerrum juftlari deb ataladi.

↑ „Dimer“. Illustrated Glossary of Organic Chemistry. UCLA. Qaraldi: 2022-yil 12-may.
↑ Adar, Ram M.; Markovich, Tomer; Andelman, David (2017-05-17). "Bjerrum pairs in ionic solutions: A Poisson-Boltzmann approach". The Journal of Chemical Physics 146 (19): 194904. doi:10.1063/1.4982885. ISSN 0021-9606. PMID 28527430.

[1] „Dimer“. Illustrated Glossary of Organic Chemistry. UCLA. Qaraldi: 2022-yil 12-may.

[2] Adar, Ram M.; Markovich, Tomer; Andelman, David (2017-05-17). "Bjerrum pairs in ionic solutions: A Poisson-Boltzmann approach". The Journal of Chemical Physics 146 (19): 194904. doi:10.1063/1.4982885. ISSN 0021-9606. PMID 28527430.

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